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    Digital Capacitive Touch Sensor – TTP223B


    This device allows you to add touch functionality to your designs. It can be easily interfaced with an Arduino or other microcontroller GPIO pins.


    • Operating Voltage: 2-5V
    • Chip: TTP223B
    • Response Time: 60-220ms
    • PCB Size: 28x20mm
    • Fully Arduino Compatible
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